Various diesel classes at work on the Lickey Incline during the period 1977 to 1982. Locomotives featured are 20071, 20097, 20176, 20186, 25109, 25198, 31171, 31226, 31284, 37097, 37134, 37207, 37224, 37233, 40057, 40084, 45013, 45025, 45037, 45038, 45039, 45060, 45119, 45148, 46048, 47050, 47297, 47311, 47434, 47362, 47560, 50012, 50022, 50032, 50033, 55022. Stero recordings